<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta
      name="viewport"
      content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no,viewport-fit=cover"
    />
    <title>首页</title>
  </head>

  <body>
    <h1>这是首页</h1>
  </body>
</html>
